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 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 21 - 40 of 2128 [Previous]  /  [Next]  
Committee Date Time Place Paper Title / Authors Abstract Paper #
SIP, IT, RCS 2024-01-19
14:55
Miyagi
(Primary: On-site, Secondary: Online)
Performance of the Joint PAPR Reduction Method Using Null Space in Channel for MIMO-OFDM Signals and Predistortion Techniques in Multiple-Antenna AF-type Relay Transmission
Asuka Kakehashi, Kenichi Higuchi (Tokyo Univ. of Science) IT2023-69 SIP2023-102 RCS2023-244
The combination of the peak-to-average power ratio (PAPR) reduction and predistortion (PD) technique removes the nonline... [more] IT2023-69 SIP2023-102 RCS2023-244
pp.211-216
SIP, IT, RCS 2024-01-19
14:30
Miyagi
(Primary: On-site, Secondary: Online)
Infant Detection in Passenger Vehicles Using Millimeter Wave FMCW-MIMO Radar and CFAR Algorithm
Kotone Sato, Steven Wandale, Koichi Ichige (Yokohama National Univ.), Kazuya Kimura, Ryo Sugiura (Murata Manufacturing) IT2023-71 SIP2023-104 RCS2023-246
This paper implements several proposed features using the CFAR algorithm, then constructs a concise decision tree model ... [more] IT2023-71 SIP2023-104 RCS2023-246
pp.223-228
SIP, IT, RCS 2024-01-19
14:55
Miyagi
(Primary: On-site, Secondary: Online)
Dataset Generation System for Hand Gesture Recognition Using FMCW-MIMO Radar
Katsuhisa Kashiwagi (Murata Manufacturing/Yokohama National Univ.), Koichi Ichige (Yokohama National Univ.) IT2023-72 SIP2023-105 RCS2023-247
In this paper, we propose a dataset generation system for hand gesture recognition using Frequency Modulated Continuous ... [more] IT2023-72 SIP2023-105 RCS2023-247
pp.229-234
AP, WPT
(Joint)
2024-01-17
13:50
Niigata Tokimate, Niigata University
(Primary: On-site, Secondary: Online)
[Invited Lecture] Outdoor THz Channel Measurement at 300GHz for Ultra-High Data-Rate Wireless Access in An Open Square
Minghe Mao, Riku Takahashi, Noa Sato, Minseok Kim (Niigata Univ.) AP2023-162
This report details a double-directional angle-resolved wide-band channel measurement campaign conducted in an outdoor e... [more] AP2023-162
pp.13-18
AP, WPT
(Joint)
2024-01-18
09:55
Niigata Tokimate, Niigata University
(Primary: On-site, Secondary: Online)
[Invited Lecture] Expansion of Virtual BF Antenna Construction Method Using Rotating Reflector Antenna for Polarized MIMO Evaluation
Tomonori Ikeda, Toshiki Hozen, Kazuma Tomimoto, Ryo Yamaguchi, Masayuki Miyashita, Ayumu Yabuki (SoftBank) AP2023-168
The use of terahertz band is being considered for six-generation mobile communications, and the use of beamforming anten... [more] AP2023-168
pp.47-51
AP, WPT
(Joint)
2024-01-19
14:00
Niigata Tokimate, Niigata University
(Primary: On-site, Secondary: Online)
[Invited Lecture] RePH: Reconfigurable-Intelligent-Surface-Based Electronic Phantom -- Study on Received Signal Reconstruction Algorithm for MIMO Radar --
Chihiro Segawa, Kentaro Murata, Naoki Honma (Iwate Univ.) AP2023-181
This report presents a new concept of electronic phantom RePH with reconfigurable intelligent surface (RIS) for over-the... [more] AP2023-181
pp.110-115
ITS, WBS, RCC 2023-12-21
09:50
Okinawa
(Primary: On-site, Secondary: Online)
Ego-Vehicle Motion Estimation by Spectrum analysis using 3D Millimeter-Wave MIMO Radar
Keiji Jimi, Takeki Ogitsu (Gunma Univ.) WBS2023-28 ITS2023-11 RCC2023-22
This paper discusses a method for estimating the ego-vehicle motion (speed and turning) using spectrum analysis with thr... [more] WBS2023-28 ITS2023-11 RCC2023-22
pp.1-6
ITS, WBS, RCC 2023-12-22
15:15
Okinawa
(Primary: On-site, Secondary: Online)
Bit Error Rate of Noise Aided 2x2 SFBC-MIMO-OFDM Systems with 1bit ADCs
Hideaki Sakayama, Masato Saito (Ryukyu Univ.), Takaya Yamazato (Nagoya Univ.) WBS2023-59 ITS2023-42 RCC2023-53
In this study, we conduct a Bit Error Rate (BER) performance evaluation in a $2times2$ Space-Frequency Block Code (SFBC)... [more] WBS2023-59 ITS2023-42 RCC2023-53
pp.161-166
AP 2023-12-14
13:55
Tokyo Kikai-Shinko-Kaikan Bldg.
(Primary: On-site, Secondary: Online)
Multi-Link 8x8 MIMO Channel Measurement System Construction and Evaluation Experiment
Togo Ikegami, Koularp Thongsavanh, Masamune Sato, Minseok Kim (Niigata Univ.) AP2023-156
A passive localization method (Device-Free Localization: DFL) is useful in disaster scenarios as well as daily life appl... [more] AP2023-156
pp.7-12
NS, RCS
(Joint)
2023-12-15
11:20
Fukuoka Kyushu Institute of Technology Tobata campus, and Online
(Primary: On-site, Secondary: Online)
Speeding up MIMO systems with a small number of transmitting antennas using overload MIMO and methods to improve their characteristics
Takumi Sugimoto, Satosi Denno, Yafei Hou (Okayama Univ.) RCS2023-197
In this research, we aim to further speed up MIMO communication, assuming uplinks with a small number of transmitting an... [more] RCS2023-197
pp.106-111
NS, RCS
(Joint)
2023-12-15
15:40
Fukuoka Kyushu Institute of Technology Tobata campus, and Online
(Primary: On-site, Secondary: Online)
Optimization of Base Station Coordinated Virtualized Cell MU-MIMO Canceller according to the Accuracy of Channel Estimation
Ryohei Maeda, Takafumi Fujii (SoftBank), Teruya Fujii (Tokyo Tech./SoftBank) RCS2023-204
In mobile communication systems such as 5G, ultra-high-speed data transmission anywhere within a cell is expected. In ce... [more] RCS2023-204
pp.141-146
SANE 2023-12-08
10:50
Overseas Surakarta, Indonesia
(Primary: On-site, Secondary: Online)
Novel Evaluation Method for Radio Anechoic Chambers Based on MIMO Radar Image
Yousuke Aoi (SOGO), Hirokazu Kobayashi (Electromagnetic Wave System), Bryan Chih-Yuan Chu (Ohmplus Tech.) SANE2023-75
The radio anechoic chamber is an isolated space, cut off from the outside world, and is an essential measurement space f... [more] SANE2023-75
pp.83-88
SRW, SeMI
(Joint)
2023-11-21
17:00
Tokyo Koganei Campus, Tokyo University of Agriculture and Technology
(Primary: On-site, Secondary: Online)
[Poster Presentation] A Study on Effectiveness of MIIMO in Polarized OAM Multiplexing
Mikito Ito, Shuhei Saito, Hirofumi Suganuma (Waseda Univ.), Kayo Ogawa (Japan Women's Univ.), Fumiaki Maehara (Waseda Univ.) SRW2023-31
In this report, we investigate the effectiveness of multiple-input multiple-output (MIMO) on the polarized OAM multiplex... [more] SRW2023-31
pp.22-23
SRW, SeMI
(Joint)
2023-11-22
09:30
Tokyo Koganei Campus, Tokyo University of Agriculture and Technology
(Primary: On-site, Secondary: Online)
[Short Paper] A Study on Port Arrangement of Analog Beamforming Network Using 3-dimensional Luneburg Lens
Maki Arai, Mikio Hasegawa (Tokyo Univ. of Science) SRW2023-34
In this report, we propose a method to design an input/output-port arrangement using a directivity correlation matrix fo... [more] SRW2023-34
p.31
AP, RCS
(Joint)
2023-11-15
10:25
Kumamoto Kumamoto Prefectural Workers' Welfare Hall
(Primary: On-site, Secondary: Online)
Beam Selection Based on Angle-Domain Beam Grouping for Massive MIMO Analog Beamforming Using NOMA in Cellular Downlink
Nobuhide Nonaka, Kenichi Higuchi (Tokyo Univ. of Science) RCS2023-152
In this paper, we introduce non-orthogonal multiple access (NOMA) into the massive multiple-input multiple-output (MIMO)... [more] RCS2023-152
pp.7-12
AP, RCS
(Joint)
2023-11-15
13:25
Kumamoto Kumamoto Prefectural Workers' Welfare Hall
(Primary: On-site, Secondary: Online)
Performance Evaluation of Beam Search Scheme using Fast Beam Steering
Hideya So, Kouki Namegaya (SIT), Kazuki Maruta (TUS), Takana Kaho (SIT) RCS2023-156
This report proposes a multiple beam searches with fast beam steering within a single synchronization signal block (SSB)... [more] RCS2023-156
pp.24-28
AP, RCS
(Joint)
2023-11-15
14:30
Kumamoto Kumamoto Prefectural Workers' Welfare Hall
(Primary: On-site, Secondary: Online)
Integrated Radio Resource and User-Cluster Allocation for mmWave Distributed MIMO with Partial MMSE
Daichi Shirase, Kazushi Muraoka, Jun Shikida (NEC) RCS2023-158
This paper proposes a novel integrated radio resource and user-cluster allocation for mmWave distributed MIMO (D-MIMO) w... [more] RCS2023-158
pp.33-38
AP, RCS
(Joint)
2023-11-15
16:00
Kumamoto Kumamoto Prefectural Workers' Welfare Hall
(Primary: On-site, Secondary: Online)
Location-Based Broad-Range Null-Steering in V2I Multiuser MIMO Transmission
Yuki Sasaki, Sojin Ozawa (Tokyo Univ. of Science), Kabuto Arai (The Univ. of Electro-Communications), Jin Nakazato, Manabu Tsukada (UTokyo), Kazuki Maruta (Tokyo Univ. of Science) RCS2023-161
This paper proposes a location based broad-range null-steering (BRNS) scheme for vehicle to everything (V2X) multiuser M... [more] RCS2023-161
pp.51-56
AP, RCS
(Joint)
2023-11-16
09:30
Kumamoto Kumamoto Prefectural Workers' Welfare Hall
(Primary: On-site, Secondary: Online)
[Invited Lecture] Relaying achieving high-capacity and low-latency data transmission in millimeter wave bands (*)
Masahiro Takigawa, Ryochi Kataoka, Issei Kanno, Yoji Kishi (KDDI Research) AP2023-140 RCS2023-163
This paper introduces our efforts to realize high capacity and low latency data transmission. Millimeter wave bands such... [more] AP2023-140 RCS2023-163
p.59(AP), p.63(RCS)
AP, RCS
(Joint)
2023-11-16
13:00
Kumamoto Kumamoto Prefectural Workers' Welfare Hall
(Primary: On-site, Secondary: Online)
[Invited Talk] User Terminal Collaborated MIMO Communications Exploiting Higher-Frequency Bands -- Prototyping 12-multiplexing equipment with collaboration at 26 GHz --
Hidekazu Murata (Yamaguchi Univ.) AP2023-145 RCS2023-168
This paper introduces a transmission/reception technique based on mobile terminal collaboration that equivalently increa... [more] AP2023-145 RCS2023-168
p.79(AP), p.83(RCS)
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